package controller.ur;

import java.io.IOException;

import javax.ejb.EJB;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import model.dao.UserDaoLocal;
import model.entity.User;
import controller.CUtil;

/**
 * Servlet implementation class SFollowers
 */
public class SFollowers extends HttpServlet {
	private static final long serialVersionUID = 1L;
     
	@EJB
	private UserDaoLocal userDao;
    /**
     * @see HttpServlet#HttpServlet()
     */
    public SFollowers() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		if(!CUtil.checkLogIn(request, response))
			return;
		
		Integer currentUserId=Integer.parseInt((String)request.getParameter("userId"));
		User currentUser=userDao.findById(currentUserId);
		request.setAttribute("currentUser", currentUser);
		CUtil.redirecter(request, response, "ur/VFollowers.jsp");
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doGet(request,response);
	}

}
